Flywheel Ring Gear, Large Load Capacity Forged Steel Engine Ring Gear 110 Teeth Standard Size for Industrial Machines
| Country | USA |
| Brand | National |
| Manufacturer | National |
| Binding | Automotive |
| ItemPartNumber | 4189H |
| Model | 4189H |
| ReleaseDate | 2013-09-16 |
| UnitCount | 1 |
| UPCs | 724956123230 |
| EANs | 0724956123230 |